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395 Commits

Author SHA1 Message Date
thorpej
722d0da592 RCS Id police. 1996-05-20 00:56:39 +00:00
thorpej
1a614aed0c Fix conflicts during import. 1996-05-20 00:26:15 +00:00
gwr
9c5d297b0f New version that handles hardware flow-control (CRTSCTS) at the input 
to the ring (or silo).  This eliminates ring overrun with crtscts.
Also handle deferred register changes earlier, and misc. cleanup.
Give credit to: Bill Studenmund and Ian Dall (Thanks!)
 1996-05-17 22:49:23 +00:00
gwr
eedc5c7e85 Rename cs_pclk_div16 to cs_brg_clk to clarify the fact that the 
Baud Rate Generator (BRG) clock is not necessarily PCLK/16.
 1996-05-17 19:30:34 +00:00
gwr
32e9715743 Rename cs_pclk_div16 to cs_brg_clk to clarify the fact that the 
Baud Rate Generator (BRG) clock is not necessarily PCLK/16.
Also fix up spacing.
 1996-05-17 19:29:37 +00:00
mycroft
1474c6f3a3 Replace STAILQ with SIMPLEQ. 1996-05-16 05:22:28 +00:00
mycroft
f636c54f70 Replace STAILQ with SIMPLEQ. 1996-05-16 05:20:23 +00:00
mycroft
117bb8ae8b New version, with changes from Justin Gibbs and Noriyuki Soda. 1996-05-16 03:59:03 +00:00
thorpej
5dc3777c41 Be more careful with types, and pull in <machine/intr.h> 1996-05-14 22:22:05 +00:00
thorpej
f668914751 Update for the arpwhohas() change. 1996-05-14 00:16:04 +00:00
christos
7cc0c97a06 Fix printf() statement argument order 1996-05-13 14:10:21 +00:00
mycroft
cec36bf8d5 Use intr.h. 1996-05-12 23:51:23 +00:00
gwr
01e80ddb16 Add a new member to the softc (sc_parity_disable) with per-target 
bits that tell the driver not to expect parity from those targets.
XXX: For now, it is up to MD code to set this mask.  Eventually,
XXX: we should identify targets first (without demanding parity)
XXX: and then use a new "SCSI quirk" to set the right bit.
 1996-05-10 18:04:01 +00:00
thorpej
f004654691 Update Herb's e-mail address; beer.org feels a lot more friendly. 1996-05-10 05:27:53 +00:00
christos
c853e93fc3 Fixed gcc -Wall warnings. 1996-05-07 23:25:07 +00:00
thorpej
15354e899c Changed struct ifnet to have a pointer to the softc of the underlying 
device and a printable "external name" (name + unit number), thus eliminating
if_name and if_unit.  Updated interface to (*if_watchdog)() and (*if_reset)()
to take a struct ifnet *, rather than a unit number.
 1996-05-07 01:55:13 +00:00
thorpej
300992c9ba Changed struct ifnet to have a pointer to the softc of the underlying 
device and a printable "external name" (name + unit number), thus eliminating
if_name and if_unit.  Updated interface to (*if_watchdog)() and (*if_start)()
to take a struct ifnet *, rather than a unit number.
 1996-05-07 01:43:13 +00:00
thorpej
16e78eb3fb Make the MI LANCE driver standalone, and use cfattach to resolve 
naming conflicts between bus attachments on ports that can have
multiple instances of the LANCE.

Changed struct ifnet to have a pointer to the softc of the underlying
device and a printable "external name" (name + unit number), thus eliminating
if_name and if_unit.  Updated interface to (*if_watchdog)() and (*if_start)()
to take a struct ifnet *, rather than a unit number.
 1996-05-07 01:38:35 +00:00
is
95f41d24cc Add "iy" driver for Ethernet ISA boards using the Intel i82595 chip, e.g. 
(and only tested on) Intel Etherexpress PRO. Should work on any i82595 ISA
board which uses an EEPROM for config information; NETBLKID not yet supported.
TODO: change to BUS interface, add multicast support.
 1996-05-06 21:36:51 +00:00
christos
d53d6cd545 Move comintr() prototype to comvar.h; needed by the multi-port cards. 1996-05-05 19:50:44 +00:00
christos
a16dd8b648 Move epstop prototype to the header file. 1996-05-03 19:08:47 +00:00
christos
bd397af7ad - include <sys/systm.h> 
- fix prototype of epmbuffill()
- fix typo of epxstat -> eptxstat
 1996-05-03 17:44:59 +00:00
thorpej
0b637e93a8 Convert the Etherlink III (ep) driver to use <machine/bus.h>. 1996-04-30 22:29:56 +00:00
christos
a1609dc859 - Fix gcc -Wall warnings 
- BUG: if (error = ...() == EWOULDBLOCK)
 1996-04-29 20:30:48 +00:00
christos
e8a8a6298c - prototype fixes 1996-04-29 20:02:32 +00:00
thorpej
aff40e2a72 Break up the ep driver into isa, eisa, and pci front-ends and a 
bus-independent core driver.  Tested on all three bus types, including
an isa 3c509 masquerading as an eisa device (use ep* at eisa? slot ? in
your kernel config file to catch this one).
XXX Driver still needs to be converted to <machine/bus.h>
 1996-04-25 02:15:42 +00:00
christos
b016bd441a Add a hardware dependent initialization function lehwinit() 1996-04-22 02:40:49 +00:00
cgd
d7d306aeb7 change LANCE copy & zero functions' names to start with amd7990_, and 
remove their 'integrate' (usually defined to be 'static') keywords.
when lance drivers are split up by attachment, more than one file will
reference the copy/zero functions (i.e. not just the file that pulls in
am7990.c... and eventually inclusion of am7990.c should go away entirely).
 1996-04-18 00:25:11 +00:00
cgd
b6549d493d define and export the global variable "comconscflag", the default tty 
'cflag' for the console.  Normally set to TTYDEF_CFLAG, may be
overridden by machine-dependent console attachment code, as necessary.
(Alpha uses it to set cs8 -parenb.)  Files including comvar.h now
need to include <sys/termios.h>, because comconscflag is of type
tcflag_t.
 1996-04-15 18:54:31 +00:00
cgd
51e85d07b9 update for addition of a machine-dependent cookie as the first argument 
to isa_intr_{,dis}establish().
 1996-04-11 22:27:59 +00:00
gwr
32d12d3be4 Make the ring size configurable in the tty driver. 
Make the pseudo-interrupt functions return void.
Call the tty layer at spltty (to be safe).
 1996-04-10 21:44:35 +00:00
mycroft
0609135a66 Add explicit return types. 1996-04-10 19:03:46 +00:00
pk
696daec742 Make this compile if LEDEBUG id defined. 1996-04-09 15:21:59 +00:00
jonathan
282688d407 Fixes for -Wall -Wmissing-prototypes: 
remove unused variable "xfer" from the copy{to,from}buf_gap2() functions.
 1996-04-08 20:11:46 +00:00
mycroft
740637ad71 If we dequeue a packet due to excessive collisions, make sure we check 
to see if the queue length has dropped to 0.
 1996-04-08 19:02:19 +00:00
mycroft
9c6e05d835 Minor optimization, and do a CLRCH after (re)selection just to be safe. 1996-04-03 15:58:13 +00:00
mycroft
b82447e3e1 * Change message priorities so that ABORT comes after IDENTIFY. 
* Add an ACB_RESET flag, so that a BUS DEVICE RESET can be queued within the
driver.
* If ACB_ABORT or ACB_RESET is set during reselection, schedule a message and
assert ATN.
* Optimize aic_datain_pio(), aic_dataout_pio() and aicintr() somewhat.
* Schedule a timeout only when we select the target, so that commands can't
time out prematurely.
 1996-04-03 10:33:45 +00:00
mycroft
d0742ed3c5 Several things: 
1) If we get an unexpected disconnect, issue a REQUEST SENSE, as recommended
by the SCSI-2 spec.  If the target created a contingent allegiance condition,
this will clear it.  Also, if it happened while sending a SDTR or WDTR message,
disable negotiation for that target.
2) Since some lame devices still don't deal correctly, make sure we deassert
ATN if our last message out is interrupted.  If we get a MESSAGE PARITY ERROR,
we'll reassert ATN anyway.  This should ensure that we never have to send a
MESSAGE NO OPERATION.
3) Set AIC_ABORTING only when actually sending a BUS DEVICE RESET or ABORT,
so we get better error detection.
4) Other internal reorganization of no consequence.
 1996-04-01 07:24:37 +00:00
pk
2f3ec93250 Various cleanup; mostly trailing spaces/tabs. 1996-03-31 22:38:29 +00:00
mycroft
778f21db6a Use `{in.out}b(iobase + ...' rather than including the base address in 
the register definitions.
 1996-03-30 16:13:24 +00:00
mycroft
fc8683fbaa Eliminate random warnings. 1996-03-29 00:24:58 +00:00
mycroft
15fd04d5a4 Really implement ahcprint(). 1996-03-28 22:39:08 +00:00
mycroft
60a21c451b Format police. 1996-03-26 17:06:46 +00:00
gwr
639d64d73b Allow the machine-dependent code to define a fast comparsion function 
for ethernet addresses via the macro ETHER_CMP. (see sun3/dev/if_le.c)
Add a comment explaining the LANCE_REVC_BUG work-around section.
 1996-03-26 14:54:56 +00:00
is
ab622e51f5 - Zeroth version of M68060 support (dont want to cause emulation traps for 
the "Fast Assembler Version of the copy loop)
- Yet another sanity check included: initialize unused receive buffers to
  zero sender id; and test for sender hardware id of zero in the receiver.
  Gives us better error messages in case flaky hardware causes spurious
  receive interupts.
 1996-03-20 13:28:50 +00:00
gwr
79eb9fbf61 Deal with devices that are slow to get off the bus. 1996-03-18 23:09:02 +00:00
gwr
4e6633ab9a Fix two bugs pointed out by Leo Weppelman: 
(1) Did not initialize cs->cs_rr0 anywhere
(2) Have to read rr1 before the data it applies to
 1996-03-18 23:06:02 +00:00
cgd
b55176ea0c since this driver tries to block its interrupt with spltty(), it must 
attach that interrupt with IPL_TTY.
 1996-03-18 09:14:32 +00:00
cgd
b5c1728e22 clean up <machine/bus.h> changes a bit; no real functional change. 
prototype lpt_port_test().
 1996-03-17 13:40:29 +00:00
cgd
179f65d15e Add #ifdef's at the right places, on NCOM_ISA and NCOM_COMMULTI, to 
only include the relevant code in the probe & attach functions.  Still
one probe and one attach function, with #ifdefs, but this is a step
in the right direction and saves a few hundred bytes (ooh, ahh!).
 1996-03-17 13:38:14 +00:00
thorpej
3cd14f7597 New device attachment scheme: 
- split softc size and match/attach out from cfdriver into
	  a new struct cfattach.

	- new "attach" directive for files.*.  May specify the name of
	  the cfattach structure, so that devices may be easily attached
	  to parents with different autoconfiguration semantics.
 1996-03-17 02:00:30 +00:00
thorpej
5c67e5fad9 New device attachment scheme: 
- split softc size and match/attach out from cfdriver into
	  a new struct cfattach.

	- new "attach" directive for files.*.  May specify the name of
	  the cfattach structure, so that devices may be easily attached
	  to parents with different autoconfiguration semantics.
 1996-03-17 01:16:48 +00:00
thorpej
6d9ea4cf59 New device attachment scheme: 
- split softc size and match/attach out from cfdriver into
	  a new struct cfattach.

	- new "attach" directive for files.*.  May specify the name of
	  the cfattach structure, so that devices may be easily attached
	  to parents with different autoconfiguration semantics.
 1996-03-17 00:43:52 +00:00
christos
bca6f430a9 Make operator precedence explicit by parethesizing. 1996-03-16 23:19:14 +00:00
christos
03b701e393 Bring prototypes into scope and fix compiler warnings. 1996-03-14 19:44:30 +00:00
christos
e023a87a11 Bring prototypes into scope. 1996-03-14 19:05:07 +00:00
cgd
68b00a8e52 RCS Id police 1996-03-14 02:30:30 +00:00
thorpej
94fc5cf4ce Resolve conflicts from merge. 1996-03-11 21:41:28 +00:00
thorpej
2e4812fa65 New snapshot of DEC PDQ-based FDDI driver, from Matt Thomas. 1996-03-11 21:04:02 +00:00
cgd
85286bff2f convert these to use new <machine/bus.h> interfaces. This involved 
substantial reworking of the multi-port drivers, as they need to frob
bits in the io-port spaces of their children.  As a result, the
commulti->com attachment interface is substantially more complex.
(This may be fixable in the future by making some of the code common,
but as long as io-port allocation checking is planned, it's necessary.)
 1996-03-10 09:01:20 +00:00
cgd
5bfb840114 Fix copyright year 1996-03-09 23:37:14 +00:00
thorpej
f350b1aa9d Fill in the missing pieces and make the NetBSD version of Matt Thomas's 
DEFPA FDDI driver actually compile and link.
 1996-03-09 03:46:21 +00:00
cgd
a7c6dfe1cd include comvar.h for comprobe1() prototype 1996-03-09 01:02:08 +00:00
cgd
56edbfc4f9 define the common structure used to attach 'com' units as slaves to 
multiport cards.  prototype comprobe1(), which is used by multiport card
drivers.
 1996-03-09 01:01:33 +00:00
cgd
2c11ad408c convert to use I/O mapping/access macros in <machine/bus.h>. 
Mostly mechanical changes, except for probe/attach, which have
to map (and, in the case of probe, unmap) the I/O space that the
chip will use.
 1996-03-08 22:17:58 +00:00
christos
d318abdbc4 prototypes for ccd audio and ncr5380 1996-03-07 15:00:07 +00:00
mycroft
97fbc0015b Add bit definition for auto-initialize mode. 1996-03-01 22:27:09 +00:00
gwr
950eda2d54 Replace DEBUG with NCR5380_DEBUG and do not define it by default. 1996-03-01 01:42:04 +00:00
gwr
92d99153a3 Kill two mis-matched and unnecessary declarations. 1996-02-28 01:44:17 +00:00
scottr
4005c5fd09 Fix typo (PR 2123, from Michael VanLoon) 1996-02-26 22:48:32 +00:00
cgd
5a1e1bb682 don't need isa/isareg.h or pci/pci{reg,var}.h. 1996-02-25 22:56:30 +00:00
pk
3d182fe265 Use CPU-type macros 1996-02-25 21:53:49 +00:00
gwr
012b23ca17 fix a trace message 1996-02-22 04:06:03 +00:00
gwr
a19a024e59 Do not mark target/LUN busy until we commit to working with it, 
after the check for reselections.  (From Matthias Pfaller, PR 2105)
Also improve the selection code WRT concurrent reselection.
 1996-02-22 03:10:47 +00:00
mycroft
a35f0ac985 Add more debugging code. 1996-02-20 12:13:09 +00:00
mycroft
5021ab87f1 Update copyright notice. 1996-02-19 15:23:25 +00:00
mycroft
5bc567b0d3 Set IER_ETXRDY before outputting any bytes, to prevent race condition. 1996-02-19 15:09:25 +00:00
mycroft
c011a5eae4 Handle break more correctly. 
Make IER_ETXRDY track TS_BUSY.  (Prevents a loop in comintr() if no output
is available.)
Add a bunch of debugging code.
 1996-02-19 14:53:03 +00:00
pk
b9de283ae6 Fix typo; pointed out by jtk. 1996-02-19 10:30:09 +00:00
gwr
e9d6e59c62 Fix two bugs found by Bill Studenmund: 
Driver can not use tp->t_sc for its own purposes
Attach should take the unit number from _dev.dv_unit
 1996-02-19 04:34:01 +00:00
mycroft
e5730c4a73 Fix a race condition where we might stop outputting if a write follows a 
flush too closely.
 1996-02-18 09:10:15 +00:00
mycroft
203f5d5329 Add some text describing the UART lossage worked around in the previous. 1996-02-17 04:51:41 +00:00
mycroft
121f6570d7 Drain the transmitter FIFO before changing the baud rate or FIFO depth 
registers.  Fixes PR 2046.
Also, if COMCONSOLE is defined, expect CONSPEED to be the baud rate.
 1996-02-17 04:04:28 +00:00
mycroft
9cbadb3ec2 Remove incorrect comment. From Mike Long, PR 1277. 1996-02-16 08:12:33 +00:00
christos
ee08b72ef4 Hayes ESP register definition 1996-02-10 20:23:40 +00:00
christos
11d31f7ce7 Hayes ESP patches [from PR database] 1996-02-10 20:23:18 +00:00
christos
30c34c327f vnd.c: Typo (disk_deta{t,}ch) It was detach in the header file and 
detatch everywhere else. Reverted to the english spelling.
       Also fixed the rest of the prototype warnings while I was at it.
ic/ncr5380sbc.c: Don't declare Debugger()... I have to clean this
		 everywhere :-(
 1996-02-10 00:11:44 +00:00
scottr
54c51d4393 Document this file better, mostly from John Vinopal 
<banshee@gabriella.resort.com>.  Closes PR #1864.
 1996-02-05 23:01:50 +00:00
jtc
3ae2aedf4d Fix error in copyright notice 1996-02-05 02:18:48 +00:00
jtc
240e22087c Received copyright assignment 1996-02-05 00:10:32 +00:00
mycroft
88e512b693 LOCORE -> _LOCORE 1996-02-01 22:28:24 +00:00
gwr
f2e57c6dc8 Eliminate remaining direct references to the z8530 chip 
to allow the MD access functions to do delays, etc.
 1996-01-30 22:34:52 +00:00
gwr
c2c1c1b11a Move struct definitions to MD code. 1996-01-24 19:21:40 +00:00
gwr
ca633a9f35 Reorganized, machine-independent z8530 driver, based on the sparc/sun3 zs. 
Uses autoconfig to attach keyboard, mouse, or tty.  (See z8530.doc)
 1996-01-24 01:07:21 +00:00
gwr
5886eb474f Use the function pointers sc_pio_in, sc_pio_out to call the PIO functions 
for transfers in data phase so those functions may be MD implementations
that do "pseudo-DMA" if desired.  Also correct some comments.
 1996-01-23 19:47:00 +00:00
christos
d3427703db Hayes ESP support from Michael Van Loon, with minor cleanups. Tested on 
a single port ESP card; works great!
 1996-01-14 23:44:34 +00:00
thorpej
e422ebca1a Add the "ahe" driver, autoconfiguration support for the aic7xxx-based 
Adaptec 2[78]4x SCSI controllers, from Michael Graff <explorer@flame.org>.
Fixes PR #1594 from Noriyuki Soda <soda@sra.co.jp> in a different way.
 1996-01-13 02:05:14 +00:00
thorpej
efb493a4e0 Back out the rint/tint hook stuff, and remove need to LEINTR_UNIT. The 
hp300 was the last to use it.
 1996-01-02 21:51:56 +00:00
thorpej
1bd3fee124 Switch to David Jones' new machine-independent NCR5380 driver. It's been 
in use by the sun3 port for some time, and is now used by the sparc port.
 1996-01-01 22:24:30 +00:00
thorpej
0df0df026b Add hooks at the top of the tint and rint functions, conditionally called 
if the CPP symbols LE_TINT_HOOK and LE_RINT_HOOK are defined, respectively.
The hooks are called by jumping though the sc_tint_hook and sc_rint_hook
members of the softc, and take the softc as an argument.  Only ports which
need these hooks need to declare them in the softc.
 1995-12-30 20:59:17 +00:00
chopps
fd9084650c make changed from pr#1824 from Ignatios Souvatzis 1995-12-27 07:51:40 +00:00
mycroft
3da4b2a160 The IST_* and IPL_* constants are not bus-specific; don't treat them as such. 
Change splimp -> splnet in Ethernet, ARCnet, and FDDI drivers.
 1995-12-24 02:29:35 +00:00
tls
69d57286dc merge latest Thomas version with our minimal changes 1995-12-23 06:22:46 +00:00
mycroft
7bb08a12f6 Make lewatchdog() take an int, not a short. 1995-12-11 19:48:53 +00:00
pk
0d1981416d Adapt to changed mapiodev() interface. 1995-12-11 12:43:14 +00:00
mycroft
d51f726204 Fix typo, and eliminate some unneeded local variables. 1995-12-11 02:30:44 +00:00
mycroft
333f2e0065 Make several informational messages #ifdef LEDEBUG. 1995-12-11 02:21:56 +00:00
mycroft
77fce9fe33 Change format of probe messages slightly. 
Add work-around for LANCE rev. C bug, iff LANCE_REVC_BUG is defined.
 1995-12-10 08:55:07 +00:00
jtc
0cd793449e merge in changes from 1.1 release branch 1995-11-30 00:56:23 +00:00
cgd
0f7f390b49 allow bus-specific lance drivers to use machine-independent buffer/descriptor 
copy functions, and convert isa and pmax drivers to do so.
 1995-11-25 01:23:51 +00:00
pk
2f9169d20b Correct NE7CMD_FORMAT command (from John Kohl; PR#1637). 1995-10-20 00:02:20 +00:00
mycroft
f096f370fb Use SET(), CLR(), and ISSET() macros. 
Rename CFCR to LCR, and cache its value.
Check MSR before transmitting, for better flow control.
Preserve LCR_SBREAK inside comparam().
 1995-10-15 19:43:04 +00:00
chopps
78bd894529 add prototypes for isr stuff fixes pr# 1284 and 1569 1995-10-09 15:19:58 +00:00
chopps
3973aeb080 fix hang bug from Ignatios Souvatzis <ignatios@theory.cs.uni-bonn.de> 1995-10-09 14:05:24 +00:00
mycroft
b216bead49 Add an Adaptec 2940 driver, by John Aycock and Justin Gibbs, ported to NetBSD by Stefan 
Grefen, with several bug fixes by me.
 1995-10-09 09:49:30 +00:00
mycroft
393a69d6db Modularize the CCB/MSCP/ACB/ECB handling a little. No functional changes. 1995-10-03 20:58:56 +00:00
pk
601a054fb3 Remove a sun3-ism. 1995-09-26 21:04:27 +00:00
thorpej
26419c5a8b Don't declare Debugger(). It's handled in <sys/systm.h> 1995-09-26 19:31:15 +00:00
thorpej
dd2f3dddef Don't declare Debugger(). It's handled in <sys/systm.h> 1995-09-26 19:24:26 +00:00
pk
0fbf2ca04a Make *print() a message if no scsibus was attached. Also, return something 
valid.
 1995-09-14 20:43:09 +00:00
pk
589d83d6a8 Patches from Jason Thorpe to deal with 4/110 scsi (PR#1422). 
Also repairs a problem noted by David Jones: detect scsi phase correctly.
 1995-09-03 22:26:02 +00:00
leo
b7680d7c14 Select the right register structure for the Atari. Although it's big-endian, 
it uses the odd bytes. Also make the registers volatile.
 1995-08-20 13:24:05 +00:00
cgd
b0dc5d3d7f local adaptations, and fix a could of compilation errors 1995-08-19 04:35:18 +00:00
cgd
01597582c1 fix botch in one of my previous imports 1995-08-19 04:15:29 +00:00
cgd
9980150670 Generic FDDI support by Matt Thomas. Support for DEC "PDQ" FDDI chipset 
and for the PCI attachment of said chipset ("if_fpa"), also from Matt Thomas.
Arguably, pdq* doesn't belong in sys/dev/ic, but it's going to be shared by
various bus attachment devices at some point in the future, and there's no
other place that seems to fit as well.
 1995-08-19 00:59:47 +00:00
cgd
c9dbf2d1d2 clean up 7/26 de snapshot import 1995-08-17 18:04:55 +00:00
mycroft
80d7b0695a minphys() functions really should return void. 1995-08-12 20:30:45 +00:00
mycroft
e4413d1a10 Fix another comment. 1995-08-07 14:26:51 +00:00
mycroft
f657f5bf3e Make this interface simplex. It's more efficient, and sidesteps the 
problem of receiving our own multicasts in promiscuous mode.  Also, fix
some outdated comments.
 1995-08-07 14:16:26 +00:00
cgd
830a91b2e9 update SCSI minphys routines' definitions to match standard minphys() 
definition and usage.
 1995-07-24 07:16:44 +00:00
cgd
979cf41d87 merge changes from update 1995-07-24 05:26:53 +00:00
mycroft
607e071f1b Fix pasto. 1995-07-24 04:34:51 +00:00
mycroft
8170afdb2d Copy changes from ISA version. 1995-07-24 04:15:35 +00:00
mycroft
57528ce346 Init functions are always called at splimp(). 1995-07-23 20:36:51 +00:00
mycroft
465cfd15f0 Always use m_pkthdr.len on output. Panic if M_PKTHDR is not set. 1995-07-23 16:32:33 +00:00
brezak
693043d786 GUS audio driver from John Kohl. 1995-07-19 19:58:09 +00:00
brezak
f8b400c446 Change DEBUG-->AUDIO_DEBUG. PR# port-sparc/1241 1995-07-19 19:50:16 +00:00
pk
c5ad4c85f0 ncr5380 chip definitions and MI part of driver. 1995-07-08 21:30:41 +00:00
brezak
0bdd4aa7c2 add support for cs4231 1995-07-07 02:11:45 +00:00
mycroft
eb99dcc09a Fix a condition where ttywait() wouldn't be woken up. Also, short-circuit 
the case of no pending input in compoll().
 1995-07-04 06:47:18 +00:00
mycroft
f4b5f723e0 Remove references to if_addrlist. 1995-07-02 00:16:00 +00:00
cgd
2b71eae2c7 note that most of dev/ic's contents have changed names 1995-06-28 04:30:30 +00:00
cgd
28cbee6941 move to more appropriate (...reg.h) names. 1995-06-28 04:02:13 +00:00
cgd
50937bb63a add charles's mostly-machine-independent lance driver, which is used 
by the Alpha port.
 1995-06-28 02:24:50 +00:00
cgd
c319ff6546 these have moved to more appropriate names 1995-06-28 02:23:27 +00:00
chopps
5ad7f31079 udpate to match ifnets new use of sys/queue.h 1995-06-27 13:13:32 +00:00
briggs
a68aae96fc David Leonard (leonard@dstc.edu.au) noticed an embedded comment 
delimiter in a comment within a #define (ZSWR14_DTR_REQ).  Inserted
spaces in case someone wants to use this define at some point.
 1995-06-19 13:15:08 +00:00
mycroft
d9fc8ef092 Remove check for if_addrlist == 0; if_attach() always puts one address on 
the list, so this is a noop.
 1995-06-12 00:09:42 +00:00
cgd
d4f62dcb69 update from Ignatios Souvatzis 1995-06-07 00:13:52 +00:00
mycroft
4bfd7749ad Various: 
* Check for CTS in the correct register.
* Only do a selwakeup() if we output something.
* Don't make assumptions about what TTYDISC does.
 1995-06-05 19:08:09 +00:00